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libavcodec
qsv_api.c
Go to the documentation of this file.
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/*
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* Intel MediaSDK QSV public API functions
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "
config.h
"
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#include <stddef.h>
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#include "
libavutil/mem.h
"
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#if CONFIG_QSV
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#include "
qsv.h
"
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AVQSVContext
*
av_qsv_alloc_context
(
void
)
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{
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return
av_mallocz
(
sizeof
(
AVQSVContext
));
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}
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#else
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struct
AVQSVContext
*
av_qsv_alloc_context
(
void
);
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struct
AVQSVContext
*
av_qsv_alloc_context
(
void
)
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{
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return
NULL
;
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}
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#endif
NULL
#define NULL
Definition:
coverity.c:32
mem.h
Memory handling functions.
av_mallocz
void * av_mallocz(size_t size)
Allocate a memory block with alignment suitable for all memory accesses (including vectors if availab...
Definition:
mem.c:222
config.h
qsv.h
AVQSVContext
This struct is used for communicating QSV parameters between libavcodec and the caller.
Definition:
qsv.h:36
av_qsv_alloc_context
struct AVQSVContext * av_qsv_alloc_context(void)
Allocate a new context.
Definition:
qsv_api.c:38
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